nbu 中文意思是什麼
nbu
解釋
北歐銀行雇員聯盟聯合會-
It is shown that, for the unit operating online with any life distribution, the total life length of the cold standby system is stochastically equal to, stochastically larger than, larger in expectation than and larger in increasing convex order than the total life length of the warm standby one if the standby unit is exponential, nbu, nbue and nbuc distributed, respectively
證明了如果在線工作的元件的壽命分別具有指數分佈、 nbu分佈、 nbue分佈和nbuc分佈，則冷儲備系統的壽命長度隨機等於、隨機大於、平均大於和依遞增凸序大於熱儲備系統的壽命長度。 -
Shocks model leads to nbu - t0, life distributions
壽命分佈及其沖擊模型
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